Computer Science
Convert the following octal number to decimal number:
(707.71)8
Number System
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Answer
Converting integral part
| Octal No | Power | Value | Result |
|---|---|---|---|
| 7 | 80 | 1 | 7x1=7 |
| 0 | 81 | 8 | 0x8=0 |
| 7 | 82 | 64 | 7x64=448 |
Converting fractional part
| Octal No | Power | Value | Result |
|---|---|---|---|
| 7 | 8-1 | 0.125 | 7x0.125=0.875 |
| 1 | 8-2 | 0.0156 | 1x0.0156=0.0156 |
Equivalent decimal number = 7 + 448 + 0.875 + 0.0156 = 455.8906
Therefore, (707.71)8 = (455.8906)10
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